Altronix T3GXK775F24S kit consists of Trove3 enclosure, TSS3 S2/Altronix backplane with two (2) 24VDC @ 10A and one (1) 12VDC @ 10A power supply/chargers, three (3) eight (8) fuse protected dual input/output access control modules, two (2) 12VDC voltage regulators and two (2) eight (8) fuse protected dual input/output power distribution modules. This kit also accommodates one (1) 635 CPU, one (1) 635 DSI and twelve (12) 635 DRM for up to twenty four (24) doors in a single enclosure. Trove simplifies board layout and wire management, reduces installation time and labor costs.